tanks looking good!, i like the s. repens in the forground, once that preads out it will look realy lush. I too have had many a plant in my 20L and through the good and the bad learned what works and what dosnt haha. its always a learning experience when trying new things! but cool tank ive recently thought about getting some rams for my 20 but not sure if i want to add any more fish to the giant school of harlequin rasboras i have. nice work!